Author
Bagg, Rufus Mather
1
Beushausen, Louis
1
Blanck, Hugo
1
Bull, Thomas Williamson
1
Grosser, Paul Gerhard Theodor
1
Henderson, James Alexander Leo
1
Knott, Friedrich Wilhelm
1
Koenen, Adolf <<von>> 1837-1915
1
Moesta, A. Fr
1
Nordenskjöld, Otto
1
Piperoff, Christo
1
Ratzel, Friedrich
1
Schneider, Karl
1
Schulte, Louis
1
Simonowitsch, Spiridon
1
Tornquist, Alexander Johannes Heinrich
1
Walker, Thomas Leonard
1
Wehrli, Leo 1870-1954
1
Wolff, Salomon
1